David D. Ambrose, Vice Chairman, 10% Owner at Neuro-Hitech, Inc. (NHPI.OB), bought 25,000 shares at $0.10 ($3K) on 2008-12-16, disclosed to the SEC on 2008-12-17.
Open-market purchase of $2k NHPI.OB by Vice Chairman, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.